Exploration of HRQOL and Urinary Outcomes Following Partial Cystectomy

This study is looking at quality of life and urinary function in people who have had a partial cystectomy (removal of part of the bladder) compared to those who had the entire bladder removed (radical cystectomy). The goal is to understand how much of the bladder can be preserved while still achieving good cancer control and quality of life. **You may be eligible if...** - You are a living patient who has had a partial cystectomy and are listed in the Mayo Urology registry - You are currently undergoing radical or partial bladder removal surgery - You have either urothelial or non-urothelial bladder cancer **You may NOT be eligible if...** - You had a partial cystectomy but later needed your full bladder removed (radical cystectomy) Talk to your doctor to see if this trial is right for you.